Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual parte do terceiro é a classe 4?
 ###Tabelas: CREATE TABLE population_and_distribution (population_and_distribution_id AUTO_INCREMENT PRIMARY KEY, Year INT, Numer of Jamaicans granted British citizenship INT, Naturalisation by residence INT, Naturalisation by marriage INT, Registration of a minor child INT, Registration by other means INT) CREATE TABLE size_of_the_string_section (size_of_the_string_section_id AUTO_INCREMENT PRIMARY KEY, Reference VARCHAR, Author VARCHAR, Section Size VARCHAR, Violins INT, Violas INT, Celli INT, Basses INT) CREATE TABLE gothic (gothic_id AUTO_INCREMENT PRIMARY KEY, Class VARCHAR, Part 1 VARCHAR, Part 2 VARCHAR, Part 3 VARCHAR, Part 4 VARCHAR, Verb meaning VARCHAR) CREATE TABLE percentage_starts_from_front_row (percentage_starts_from_front_row_id AUTO_INCREMENT PRIMARY KEY, Driver VARCHAR, Front row starts INT, Pole positions INT, Entries INT, Percentage VARCHAR) CREATE TABLE w (w_id AUTO_INCREMENT PRIMARY KEY, Stations VARCHAR, Place VARCHAR, Managed By VARCHAR, Platforms INT, Zone INT)  
SELECT Part 3 FROM gothic WHERE Class = 4